CN118320142A

CN118320142A - A closed medical instrument disinfection device

Info

Publication number: CN118320142A
Application number: CN202410278341.9A
Authority: CN
Inventors: 马平平; 孙丽; 庄超; 徐俊炜
Original assignee: Nantong Tumor Hospital (nantong No5 People's Hospital)
Current assignee: Nantong Tumor Hospital (nantong No5 People's Hospital)
Priority date: 2024-03-12
Filing date: 2024-03-12
Publication date: 2024-07-12

Abstract

The invention discloses a closed medical appliance sterilizing device, and relates to the technical field of medical appliance sterilizing machines; the movable clamping plate comprises a box body and a mounting plate, wherein a plurality of movable grooves are formed in one side of the mounting plate, an outer side clamping plate assembly, an inner side clamping plate assembly and a positioning bracket are slidably connected in the movable grooves, the outer side clamping plate assembly and the inner side clamping plate assembly comprise extrusion plates, transverse moving plates and springs I, the springs are in one-to-one sliding connection in the movable grooves, the springs I are fixedly connected to one sides of the extrusion plates and the transverse moving plates, and one sides of the extrusion plates are slidably connected to the transverse moving plates; the medical appliance can be clamped through the inner side clamping plate assembly, so that the medical appliance can be kept stable during disinfection, meanwhile, the clamping motor can work to drive the lever to rotate through the driving plate during disinfection, the inner side clamping plate assembly for clamping the medical appliance is switched to the outer side clamping plate assembly, the part covered by the inner side clamping plate assembly can be disinfected and cleaned, and the disinfection work of the medical appliance can be more comprehensive and dead angles can be eliminated.

Description

Enclosed medical instrument disinfection device

Technical Field

The invention relates to the technical field of medical instrument disinfectors, in particular to a closed medical instrument disinfecting device.

Background

The medical instrument refers to various instruments used in the medical field, including various instruments used for clinical diagnosis and treatment, various instruments used for medical tests and clinical examination, the used instruments are seriously polluted, a plurality of instruments have blood stains, purulent stains and dry excreta and secretion, if the medical instrument is not thoroughly cleaned, difficulty and even failure in sterilization can be caused, so the polluted medical instrument should be sterilized, cleaned, dried and sterilized, thus being more beneficial to reducing occupational infection in hospitals of medical staff, protecting the environment from pollution and meeting the requirements of sanitation.

Through retrieving, chinese patent publication No. CN116942866a discloses a medical instrument disinfection device, which comprises a box body, the inside of box is provided with wiper mechanism, the outside of box is provided with liquid change mechanism, the inside of box is provided with air-drying mechanism, the top intercommunication of box has the intake pipe, the top of box is provided with the electric putter, one side of box is provided with the outlet duct, through the mutual cooperation of intake pipe and outlet duct. In the above patent, the cleaning is performed in a roller form, and when the metal appliances such as a scalpel and a forceps are cleaned, the appliances are not easily damaged when the appliances are not fixed, and when the appliances are clamped by the clamp, the problem that the contact parts of the medical appliances and the clamp cannot be cleaned and disinfected can occur.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a closed medical appliance sterilizing device.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

The utility model provides a closed medical instrument degassing unit, includes box and mounting panel, there are a plurality of movable slots mounting panel one side is opened, the inside sliding connection of movable slot has outside splint subassembly, inboard splint subassembly and locating support, outside splint subassembly and inboard splint subassembly include the stripper plate, sideslip board and spring one, spring one-to-one sideslip connection is in the movable slot, stripper plate and sideslip board one side fixedly connected with spring one, stripper plate one side sliding connection is in the sideslip board, locating support one side rotates and is connected with the lever, the sliding slot has been opened at the lever both ends, sideslip board one end sliding connection is in the sliding slot, locating support one end fixedly connected with spring round pin two.

Preferably: the lever one end is opened there is the drive slot, drive slot one end sliding connection has the adjustment sleeve, adjustment sleeve one end sliding connection has the drive plate, drive plate one end threaded connection has the double-end lead screw, double-end lead screw one end rotation is connected in the mounting panel, mounting panel one end fixedly connected with centre gripping motor, centre gripping motor power take off end fixedly connected in the double-end lead screw, adjustment sleeve one end fixedly connected with spring pin one.

Further: one end of the positioning support is slidably connected with a lifting rod, one end of the lifting rod and one end of the positioning support are fixedly connected with a second spring, and one end of the lever is fixedly connected with a boss circular plate.

Further: an adjusting groove is formed in one end of the lifting rod, one side of the adjusting groove is movably connected with a falling-preventing rod, one side of the falling-preventing rod is slidably connected with a positioning plate, and one end of the positioning plate and one end of the falling-preventing rod are fixedly connected with a spring III.

As a preferred embodiment of the present invention: the box body is internally fixedly connected with a lifting slide rail, one side of the lifting slide rail is slidably connected with an electric slide block, and one end of the electric slide block is fixedly connected with a supporting plate.

As a further scheme of the invention: the device is characterized in that one end of the supporting plate is fixedly connected with a turnover motor, one end of the supporting plate is rotationally connected with a turnover shaft, the power output end of the turnover motor is in transmission connection with one end of the turnover shaft through a transmission belt, one end of the mounting plate is fixedly connected with a transmission gear, and one end of the turnover shaft is meshed with the transmission gear.

As still further aspects of the invention: the cleaning tank is fixedly connected to the lower side of the tank body, the ultrasonic generator, the damp-heat sterilization assembly, the first filter and the flushing pump are fixedly connected to the lower side of the cleaning tank, the waste liquid tank is fixedly connected to one end of the filter, the flushing tank is fixedly connected to the water inlet end of the flushing pump, and the first three-way valve is fixedly connected to the water outlet end of the flushing pump.

Based on the scheme: the cleaning tank both ends fixedly connected with sideslip subassembly one and sideslip subassembly two, three-way valve one-to-one end passes through pipeline fixed connection in sideslip subassembly one, and damp and hot sterilization subassembly one end passes through pipeline fixed connection in sideslip subassembly two, sideslip subassembly one and sideslip subassembly two include electric fork frame and hydrojet part, and electric fork frame one end fixed connection is in the cleaning tank, hydrojet part one end swing joint in electric fork frame one end.

Based on the scheme: the inner side of the box body is fixedly connected with a sterilizing lamp and a temperature and humidity detector, and the outer side of the box body is in sliding connection with a sliding door.

Based on the scheme: the box top fixedly connected with three-way valve two, three-way valve two one end fixedly connected with filter two, filter two one end fixedly connected with air discharge fan, three-way valve two other end pass through pipeline fixedly connected with cooling part, and cooling part one end passes through pipeline fixedly connected with damp and hot subassembly that disinfects.

The beneficial effects of the invention are as follows:

1. A closed medical instrument disinfection device can clamp medical instruments through an inner side clamping plate assembly, so that the medical instruments can be kept stable during disinfection, meanwhile, a driving plate can be used for driving a lever to rotate during disinfection, the inner side clamping plate assembly for clamping the medical instruments is switched into an outer side clamping plate assembly, the part covered by the inner side clamping plate assembly can be disinfected and cleaned, and the disinfection work of the medical instruments can be more comprehensive and can eliminate dead angles.

2. A closed medical appliance sterilizing device is provided with a horizontal mounting plate which can be moved downwards to immerse the medical appliance below in a cleaning tank, and the medical appliance can be cleaned by ultrasonic waves through matching with liquid in the cleaning tank by an ultrasonic generator, so that solid stains attached to the surface of the medical appliance can be effectively removed.

3. A closed medical instrument disinfection device is characterized in that when a lever rotates to an angle perpendicular to a movable groove, a boss at the top of a boss circular plate can extrude a lifting rod on one side to move upwards, and an anti-falling rod vertically arranged with the lifting rod can move upwards to support a medical instrument, so that the medical instrument is prevented from being overweight at the moment, and the medical instrument falls down in the process of being switched into an outer side clamping plate assembly by an inner side clamping plate assembly.

4. A closed medical instrument sterilizing device is used for alternately sterilizing medical instruments by using high-temperature steam and sterilizing liquid for cleaning by using a first transverse moving assembly and a second transverse moving assembly after ultrasonic cleaning, so that the sterilizing effect and the cleaning effect are further improved.

Drawings

Fig. 1 is a schematic diagram of a front view of a sterilizing device for a closed medical apparatus according to the present invention;

FIG. 2 is a schematic view showing the internal structure of a sterilizing device for a closed medical device according to the present invention;

FIG. 3 is a schematic view of a part of a mounting plate of a sterilizing device for a closed medical apparatus according to the present invention;

FIG. 4 is a schematic view of the rear view of the mounting plate of the closed medical instrument sterilizing apparatus according to the present invention;

FIG. 5 is a schematic view of a lever part structure of a sterilizing device for a closed medical device according to the present invention;

fig. 6 is a schematic diagram of a lever partial structure of a sterilizing device for a closed medical apparatus according to the present invention;

FIG. 7 is a schematic view of a lifter installation structure of a closed medical instrument sterilizing apparatus according to the present invention;

FIG. 8 is a schematic view of a supporting plate of a sterilizing device for a closed medical apparatus according to the present invention;

Fig. 9 is a schematic view showing the structure of the underside of a cleaning tank of a closed medical instrument sterilizing apparatus according to the present invention;

FIG. 10 is a schematic view showing a structure of a liquid spraying part of a sterilizing device for a closed type medical device according to the present invention;

Fig. 11 is a schematic diagram showing an internal side view of a sterilizing apparatus for a closed medical device according to the present invention.

In the figure: 1. a case; 2. a sliding door; 3. a mounting plate; 4. lifting the sliding rail; 5. an electric slide block; 6. a support plate; 7. a turnover motor; 8. a turnover shaft; 9. a transmission gear; 10. a cleaning tank; 11. a movable groove; 12. a lateral cleat assembly; 13. a medial splint assembly; 14. an extrusion plate; 15. a transverse moving plate; 16. a first spring; 17. double-end screw rod; 18. a lever; 19. a sliding groove; 20. a driving plate; 21. a driving groove; 22. adjusting the sleeve; 23. a spring pin I; 24. a positioning bracket; 25. a spring pin II; 26. a boss circular plate; 27. a lifting rod; 28. a second spring; 29. an adjustment groove; 30. a drop preventing rod; 31. a positioning plate; 32. a third spring; 33. a transmission belt; 34. clamping the motor; 35. an ultrasonic generator; 36. a damp-heat sterilization assembly; 37. a first filter; 38. a waste liquid tank; 39. a flushing pump; 40. a first three-way valve; 41. a flushing box; 42. the first traversing assembly; 43. a traversing assembly II; 44. an electric fork cutting frame; 45. a liquid ejecting section; 46. a sterilizing lamp; 47. a temperature and humidity detector; 48. a three-way valve II; 49. a second filter; 50. an exhaust fan; 51. and cooling the component.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

Example 1:

1-11, including box 1 and mounting panel 3, there are multiple movable slots 11 on one side of the said mounting panel 3, there are outside clamping plate assemblies 12, inside clamping plate assemblies 13 and locating brackets 24 in the movable slot 11, outside clamping plate assemblies 12 and inside clamping plate assemblies 13 include squeeze plate 14, sideslip plate 15 and spring one 16, one side of spring one 16 is slidably connected in movable slot 11, squeeze plate 14 and sideslip plate 15 one side fixedly connected with spring one 16, squeeze plate 14 one side slidably connected with sideslip plate 15, locating brackets 24 one side rotates and connects with lever 18, lever 18 both ends open and have sliding grooves 19, sideslip plate 15 one end slidably connected in sliding grooves 19, locating bracket 24 one end fixedly connected with spring pin two 25;

when the medical appliance to be disinfected is installed in the device, the mounting plate 3 is vertically placed, the medical appliance is horizontally placed on the inner side clamping plate assembly 13, the inner side clamping plate assembly 13 is synchronously moved inwards by rotating the lever 18, the medical appliance is clamped by the inner side clamping plate assembly 13, then the mounting plate 3 is horizontally rotated to start the disinfection operation, in the disinfection operation process, the inner side clamping plate assembly 13 can be moved outwards by rotating the lever 18, the outer side clamping plate assembly 12 is moved inwards, the medical appliance is clamped by the outer side clamping plate assembly 12 by switching, the part blocked by the inner side clamping plate assembly 13 can be disinfected and cleaned, the medical appliance can be completely disinfected without dead angle, meanwhile, the pressing plate 14 is connected to one side of the transverse moving plate 15 through the spring I16, so that when the lever 18 is rotated to an angle perpendicular to the movable groove 11, the pressing plate 14 on one side of the inner side clamping plate assembly 13 and the outer side clamping plate assembly 12 can be matched with the spring I16 to clamp and apply force to the medical appliance, the positioning bracket 24 can be fixed in position, the positioning bracket 24 can be moved transversely after the spring II 25 is shifted to the position of the medical appliance, and the clamping bracket 18 and the clamping plate assembly 13 can be used for clamping medical appliances with different widths.

To solve the problem of rotation of the drive lever 18; as shown in fig. 1-11, one end of the lever 18 is provided with a driving groove 21, one end of the driving groove 21 is slidably connected with an adjusting sleeve 22, one end of the adjusting sleeve 22 is slidably connected with a driving plate 20, one end of the driving plate 20 is in threaded connection with a double-end screw rod 17, one end of the double-end screw rod 17 is rotatably connected with the mounting plate 3, one end of the mounting plate 3 is fixedly connected with a clamping motor 34, the power output end of the clamping motor 34 is fixedly connected with the double-end screw rod 17, and one end of the adjusting sleeve 22 is fixedly connected with a first spring pin 23;

The power output end of the clamping motor 34 can be connected with a plurality of double-end screw rods 17, when the double-end screw rods 17 rotate, the driving plate 20 can be driven to enable the levers 18 on two sides to rotate simultaneously to clamp medical appliances or switch the inner side clamping plate assembly 13 and the outer side clamping plate assembly 12, the first spring pin 23 can be opened to enable the adjusting sleeve 22 to move along with the levers 18, and medical appliances with different widths can be clamped conveniently.

To solve the problem that the pressing plate 14 driven by the spring one 16 alone cannot fix and prevent falling of a heavy medical appliance when the medial splint assembly 13 and the lateral splint assembly 12 are switched; as shown in fig. 1-11, one end of the positioning bracket 24 is slidably connected with a lifting rod 27, one end of the lifting rod 27 and one end of the positioning bracket 24 are fixedly connected with a second spring 28, one end of the lever 18 is fixedly connected with a boss circular plate 26, one end of the lifting rod 27 is provided with an adjusting groove 29, one side of the adjusting groove 29 is movably connected with a drop-preventing rod 30, one side of the drop-preventing rod 30 is slidably connected with a positioning plate 31, and one end of the positioning plate 31 and one end of the drop-preventing rod 30 are fixedly connected with a third spring 32;

when the lever 18 rotates to an angle vertical to the movable groove 11, a boss at the top of the boss circular plate 26 at the upper part can press the lifting rod 27 at one side to move upwards, and at the moment, the falling prevention rod 30 which is vertically arranged with the lifting rod 27 can move upwards to support the medical appliance, so that the medical appliance is prevented from falling;

the falling preventing rod 30 can move up and down in the adjusting groove 29 to change the height of the falling preventing rod 30, and the height and the angle of the falling preventing rod 30 are fixed through the positioning plate 31 and the three springs 32.

In order to solve the problems of rotation and up-down lifting of the mounting plate 3; as shown in fig. 1-11, a lifting slide rail 4 is fixedly connected inside a box body 1, one side of the lifting slide rail 4 is slidably connected with an electric sliding block 5, one end of the electric sliding block 5 is fixedly connected with a supporting plate 6, one end of the supporting plate 6 is fixedly connected with a turnover motor 7, one end of the supporting plate 6 is rotatably connected with a turnover shaft 8, a power output end of the turnover motor 7 is in transmission connection with one end of the turnover shaft 8 through a transmission belt 33, one end of a mounting plate 3 is fixedly connected with a transmission gear 9, and one end of the turnover shaft 8 is meshed with the transmission gear 9;

When the turnover motor 7 works, the turnover shaft 8 can be driven to rotate by the transmission belt 33, and the turnover shaft 8 can drive the mounting plate 3 to realize the switching between the vertical and horizontal states by the transmission gear 9; the electric slide block 5 can move up and down on one side of the lifting slide rail 4, so that the horizontal mounting plate 3 can move downwards for disinfection and cleaning.

To solve the problem of cleaning away the attached stains on the medical appliance; as shown in fig. 1-11, the lower side of the tank body 1 is fixedly connected with a cleaning tank 10, an ultrasonic generator 35, a damp-heat sterilization assembly 36, a first filter 37 and a flushing pump 39 are fixedly connected below the cleaning tank 10, one end of the first filter 37 is fixedly connected with a waste liquid tank 38, the water inlet end of the flushing pump 39 is fixedly connected with a flushing tank 41, and the water outlet end of the flushing pump 39 is fixedly connected with a three-way valve 40;

When the mounting plate 3 rotates to be in a horizontal state, the mounting plate can move downwards to immerse the medical apparatus below in the cleaning tank 10, the ultrasonic generator 35 is matched with liquid in the cleaning tank 10 to ultrasonically clean the medical apparatus, solid stains attached to the surface of the medical apparatus can be effectively removed, the liquid in the cleaning tank 10 can be disinfectant, the liquid in the cleaning tank 10 can be filtered by the first filter 37 and then collected and concentrated in the waste liquid tank 38, and the liquid level of the cleaning tank 10 can be maintained by the flushing pump 39.

When the medical instrument sterilizing device is used, when the medical instrument sterilizing device is required to be sterilized, the medical instrument can be horizontally arranged on the inner side clamping plate assembly 13 on the mounting plate 3 to be clamped, then the angle and the position of the falling prevention rod 30 are adjusted, the falling prevention rod 30 is transversely arranged on one side of the medical instrument, then the mounting plate 3 is transversely arranged by working of the turnover motor 7, then the electric sliding block 5 moves downwards, the clamped medical instrument is immersed in liquid in the cleaning tank 10 to be subjected to ultrasonic cleaning and sterilization, the clamping motor 34 can drive the lever 18 to rotate through the driving plate 20 in the sterilizing and cleaning process, the inner side clamping plate assembly 13 for clamping the medical instrument is switched to the outer side clamping plate assembly 12, the part shielded by the inner side clamping plate assembly 13 can be sterilized and cleaned, and the sterilizing work of the medical instrument can more comprehensively eliminate dead angles.

Example 2:

A closed medical instrument sterilizing apparatus, as shown in fig. 1-11, for solving the problem of further cleaning and sterilizing medical instruments; the present example was modified on the basis of example 1 as follows: the two ends of the cleaning tank 10 are fixedly connected with a first traversing component 42 and a second traversing component 43, one end of a three-way valve 40 is fixedly connected with the first traversing component 42 through a pipeline, one end of a wet heat sterilization component 36 is fixedly connected with the second traversing component 43 through a pipeline, the first traversing component 42 and the second traversing component 43 comprise an electric fork frame 44 and a liquid spraying component 45, one end of the electric fork frame 44 is fixedly connected with the cleaning tank 10, and one end of the liquid spraying component 45 is movably connected with one end of the electric fork frame 44;

The liquid spraying part 45 at one end of the first traversing component 42 is connected to one end of the first three-way valve 40 through a pipeline, so that liquid spraying cleaning can be performed on medical appliances from the lower direction after the mounting plate 3 is lifted, the cleaning effect is improved, the wet heat sterilization component 36 is preferably a steam sterilization component, high-temperature steam can be sprayed on the medical appliances for further sterilization after the liquid spraying cleaning, and the sterilization effect is improved;

The inner side of the box body 1 is fixedly connected with a sterilizing lamp 46 and a temperature and humidity detector 47, and the outer side of the box body 1 is slidably connected with a sliding door 2;

The sterilizing lamp 46 can further sterilize by ultraviolet irradiation during the drying process of the medical device, the temperature and humidity inside the box 1 of the temperature and humidity detector 47, and the transparent plate is installed on one side of the sliding door 2, so that the internal working condition can be observed from the outside.

To solve the problem of excessive internal steam; as shown in fig. 1-11, a second three-way valve 48 is fixedly connected above the box body 1, one end of the second three-way valve 48 is fixedly connected with a second filter 49, one end of the second filter 49 is fixedly connected with an exhaust fan 50, the other end of the second three-way valve 48 is fixedly connected with a cooling component 51 through a pipeline, and one end of the cooling component 51 is fixedly connected with the damp-heat sterilization component 36 through a pipeline;

the steam in the box body 1 can be poured into the water tank of the damp-heat sterilization component 36 again after entering the cooling component 51 through the three-way valve II 48, and can be discharged through the filter II 49 by using the exhaust fan 50, and the filter II 49 can filter harmful gases generated by volatilization of the sterilizing liquid in the gas.

In the foregoing, the protection scope of the present invention is not limited to the preferred embodiments of the present invention, and any modification, equivalent replacement, improvement or the like made by any person skilled in the art within the technical scope of the present invention in combination with the prior art or the public knowledge within the spirit and principle of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a closed medical instrument degassing unit, includes box (1) and mounting panel (3), a serial communication port, a plurality of movable slots (11) are opened to mounting panel (3) one side, inside sliding connection of movable slot (11) has outside splint subassembly (12), inboard splint subassembly (13) and locating support (24), outside splint subassembly (12) and inboard splint subassembly (13) include stripper plate (14), sideslip board (15) and spring one (16), spring one (16) one side sliding connection is in movable slot (11), stripper plate (14) and sideslip board (15) one side fixedly connected with spring one (16), stripper plate (14) one side sliding connection is in sideslip board (15), locating support (24) one side rotation is connected with lever (18), lever (18) both ends are opened there are sliding groove (19), sideslip board (15) one end sliding connection is in sliding groove (19), locating support (24) one end fixedly connected with spring pin two (25).

2. The closed medical instrument disinfection device according to claim 1, wherein a driving groove (21) is formed in one end of the lever (18), an adjusting sleeve (22) is slidably connected to one end of the driving groove (21), a driving plate (20) is slidably connected to one end of the adjusting sleeve (22), a double-headed screw (17) is threadably connected to one end of the driving plate (20), one end of the double-headed screw (17) is rotatably connected to the mounting plate (3), a clamping motor (34) is fixedly connected to one end of the mounting plate (3), a power output end of the clamping motor (34) is fixedly connected to the double-headed screw (17), and a spring pin (23) is fixedly connected to one end of the adjusting sleeve (22).

3. The closed medical instrument sterilizing device according to claim 2, wherein one end of the positioning bracket (24) is slidably connected with a lifting rod (27), one end of the lifting rod (27) and one end of the positioning bracket (24) are fixedly connected with a second spring (28), and one end of the lever (18) is fixedly connected with a boss circular plate (26).

4. A closed medical apparatus sterilizing device according to claim 3, wherein an adjusting groove (29) is formed at one end of the lifting rod (27), a drop-preventing rod (30) is movably connected to one side of the adjusting groove (29), a positioning plate (31) is slidably connected to one side of the drop-preventing rod (30), and a spring III (32) is fixedly connected to one end of the positioning plate (31) and one end of the drop-preventing rod (30).

5. The closed medical instrument sterilizing device according to claim 1, wherein a lifting sliding rail (4) is fixedly connected inside the box body (1), an electric sliding block (5) is slidably connected to one side of the lifting sliding rail (4), and a supporting plate (6) is fixedly connected to one end of the electric sliding block (5).

6. The closed medical instrument sterilizing device according to claim 5, wherein one end of the supporting plate (6) is fixedly connected with a turnover motor (7), one end of the supporting plate (6) is rotatably connected with a turnover shaft (8), one end of the turnover motor (7) is in transmission connection with one end of the turnover shaft (8) through a transmission belt (33), one end of the mounting plate (3) is fixedly connected with a transmission gear (9), and one end of the turnover shaft (8) is meshed with the transmission gear (9).

7. The closed medical instrument disinfection apparatus according to claim 6, wherein a cleaning tank (10) is fixedly connected to the lower side of the tank body (1), an ultrasonic generator (35), a damp-heat sterilization assembly (36), a first filter (37) and a flushing pump (39) are fixedly connected to the lower side of the cleaning tank (10), a waste liquid tank (38) is fixedly connected to one end of the first filter (37), a flushing tank (41) is fixedly connected to the water inlet end of the flushing pump (39), and a three-way valve (40) is fixedly connected to the water outlet end of the flushing pump (39).

8. The sealed medical device sterilizing apparatus according to claim 7, wherein two ends of the cleaning tank (10) are fixedly connected with a first traversing assembly (42) and a second traversing assembly (43), one end of the three-way valve (40) is fixedly connected with the first traversing assembly (42) through a pipeline, one end of the wet-heat sterilization assembly (36) is fixedly connected with the second traversing assembly (43) through a pipeline, the first traversing assembly (42) and the second traversing assembly (43) comprise an electric fork frame (44) and a liquid spraying part (45), one end of the electric fork frame (44) is fixedly connected with the cleaning tank (10), and one end of the liquid spraying part (45) is movably connected with one end of the electric fork frame (44).

9. The closed medical appliance sterilizing device according to claim 8, wherein a sterilizing lamp (46) and a temperature and humidity detector (47) are fixedly connected to the inner side of the box body (1), and a sliding door (2) is slidingly connected to the outer side of the box body (1).

10. The closed medical instrument sterilizing device according to claim 9, wherein a second three-way valve (48) is fixedly connected above the box body (1), one end of the second three-way valve (48) is fixedly connected with a second filter (49), one end of the second filter (49) is fixedly connected with an exhaust fan (50), the other end of the second three-way valve (48) is fixedly connected with a cooling component (51) through a pipeline, and one end of the cooling component (51) is fixedly connected with the damp-heat sterilization component (36) through a pipeline.